仁爱英语九年级上册Unit3--Unit4知识点归纳总结.

1、仁爱英语九年级上册unit 3-unit 4学问点归纳总结unit 3 topic1一. 重点词语1. be able to=can能够, 会2. can t wait to do sth.迫不急待地做某事 3.have a good chance to do sth.有 好机会做某事 4.practice doing sth.练习做某事5.be made by被制做 ; 6.on business出差be made of/from由制成 ; 7.be similar to和相似be made in在某地制造 8.translateinto把翻译成9. have no/some trouble

2、 in doing sth.做某事没有 / 有些困难have difficulty in doing sth.10. once in a while=sometimes/at times有时 , 间或 11.whenever=no matter when无论何时12.as well as以及 13.mother tongue母语14.take the leading position处于领先位置 15.encourage sb.to do sth.勉励某人做某事16.call for号召2. 二. 重点句型1.disneyland is enjoyed by millions of peopl

3、e from all over the world.世界上数以百万的人们都喜爱迪斯尼乐园；2.i hope i can go there one day.期望有一天我能去那儿；3. english is widely spoken around the world.英语在世界上被广泛使用；4. it is also spoken as a second language in many countries.在很多国家它也被用作其次语言；5. it is possible that you will have some trouble.你可能会遇到一些麻烦；6. its used as the

4、first language by most people in america, canada, australia ,great britain and new z ealand.它被美国、加拿大、澳大利亚、英国和新西兰的大多数人用作第一语言；7. and two thirds of the worlds scientists read english.并且世界上三分之二的科学家用英语阅读；三. 语法学习一般现在时的被动语态英语语态有主动语态和被动语态两种；主语是动作的执行者 , 叫主动语态；如 :we clean the classroom.我们打扫教室；主语是动作的承担者 , 叫被动语

5、态；如 :the classroom is cleaned by us.教室被 我们打扫；1. 被动语态的构成 :助动词 be+及物动词的过去分词 +by+ 宾语其中 by 意为“被; 由” , 表动作的执行者；如:the glass is broken by that boy.玻璃杯是那个男孩打破的；be 有人称、数和时态的变化, 其确定式、否定式、疑问式的变化规章与 be 作为连系动词时完全一样；如:english is widely spoken around the world. 确定式 english is not widely spoken around the world. 否定

6、式 is english widely spoken around the world. 疑问式 yes, it is./no, it isnt.2. 被动语态的用法 :1 在没有指明动作的执行者或者不知道动作执行者的情形下可用被动语态；如 : this coat is made of cotton.这件外套是棉制的；2 要强调动作的承担者而不是执行者时, 用被动语态；如 :her bike is stolen.她的自行车被偷了；3. 主、被动语态的转换 :主动语态 : 主语+及物动词谓语动词 +宾语+ 其它被动语态 : 主语+be+及物动词的过去分词 +by+宾语+ 其它留意:1主动、被动互

7、转时 , 时态不变；2 主动句的主语是代词的主格形式, 变成被动态 by 的宾语时 , 要用宾格形式；如 : 1 people grow rice in the south. rice is grownby people in the south. 2 she takes care of th e baby. the baby is taken care of by her.四. 交际用语 : 谈论英语的广泛使用1.-youll havea good chance to practice speaking english there. -youre right.2.-but im not go

8、od at english. im a little afraid.- dont worry.3.-is spanish similar to english. -not really.unit 3 topic 2一.重点词语1.by the way顺便说一下 2.depend on取决于; 依靠 3.be different from与不同 4.succeed in胜利 , 达成5. make yourself understood表达你自己的意思6. on one s way to在某人去的路上7. see sb. off给送行 8.leave for前往某地/leavefor离开去9.i

9、n twenty minutes二特别钟之后 10.written english笔头英语/oral english英语口语11.generally speaking一般说来 , 大致上说 12.as for sb./sth.至于某人 / 某物13.be close to靠近14.in person身体上 , 外貌上 ; 亲自 15.be found of爱好16. be forced to do sth.被迫做/force sb.to do强迫某人做某事17. even worse更糟的是二. 重点句型1. is australia english the same as british e

10、nglish.澳式英语和英式英语一样吗.2. english is spoken differently in different english- speaking countries.不同的国家使用不同的英语；3. for example, there are differences between british english and american english.例如, 在英式英语和美式英语之间有些不同点；4 i cant believe that im flying to disneyland.我简直不敢信任我就要飞往迪斯尼乐园了；5.i hope i wonthave any

11、 difficulty.我期望不会遇到什么困难；6.6.whenever you need help, send me an-mail or telephoneme.无论何时你需要帮忙 , 给我发电子邮件或打电话；7.not only children but also adults enjoy spending theirholidays in disneyland.不但青少年而且成年人也喜爱到迪斯尼乐园度假；三、语法学习用现在进行时表示将来现在进行时表示将来时 , 常有“意图”、“支配” 但不是固定不变的或“准备”含义；它表示最近或较近的将来, 所用的动词多是位移动词；如:come, go

12、, arrive, leave, fly, start, begin, return, open, die例:im going. 我要走了；when are you starting.你什么时候动身 .dont worry. the train is arriving here soon.别焦急 , 火车立刻就到了；表示将来的现在进行时除了用于位移动词外, 亦可用于某些非位移动词；如:my uncle is meeting us tomorrow.我叔叔明天会见我们； she is buying a new bike soon.她不久将买一辆新自行车；四. 交际用语 :谈论不同国家英语的不同点

13、并明白交际中的身体语言1.i cant follow you. can you speak more slowly, please.2. oh, it sounds interesting.3. if you want to succeed in making yourself understood, you need to know some of these differences4.-whats up.-the foreigner is asking for a ride.5.generally speaking, american english is different from b

14、ritish english in pronunciation and spelling.unit 3 topic 3一、重点词语1. in public在公共场所2. at times=sometimes有时3. feel like doing=would like to do想要做4.give up sth./doing sth.舍弃5. turn to sb. =ask sb. for help求助于某人6. give sb. some advice on/about给某人一些有关的建议7. be weak in在方面很差 /be good at在方面很好8. be afraid of

15、doing sth.可怕做某事 9.make mistakes犯错误10.take a deep breath深呼吸 11.the best time to do做某事最好的时间12.do some listening practice做些听力训练13.replyto=answer 回答14.advise sb. to do建议某人做某事 名词 advice二、重点句型1.could you make yourself understood in the u.s.a.在美国 ,别人能懂得你的话吗 .2.i dont know what to do.我不知道该怎么办 .3. at times i

16、 feel like giving up.有时我想要舍弃；4. try to guess the meanings of the new words, and get the main idea of the article.尽量推测生词的意思 , 懂得文章的大意；5.i dare not answer questions in class, because im afraid of making mistakes.我不敢在课堂上回答疑题, 困为我可怕犯错误；6. its an honor to talk with all of you.与在座的各位交谈是我的荣幸；7. but remembe

17、r to choose the ones that fit you best.但是记住要挑选最适合你的一种；8.i insist that you practice english every day.我坚持认为你们每天都应当练习英语；9.believing in yourself is the first step on the road tosuccess.自信是通往胜利的第一步；三、语法学习wh- +to dowh-是指 when, where, which, whom及 how等连接词 , 它们和动词不定式连用 , 即为 wh- +to do结构；这种结构在句中常作主语、表语 和宾语

18、, 作宾语时可以转换为宾语从句； 对于谓语动词来说 ,wh- +todo 这个不定式动词的动作是个尚未发生的动作, 所以在转换成宾语从句时, 通常须加情态动词或用将来时表示将来；如:i dont know what to do.=i dont know what i shoulddo.she cant decide which to buy.=she cant decide whichshe will buy.反之, 假如主句中的主语与宾语从句中的主语一样时, 宾语从句 由疑问词引导通常可以与“疑问词+不定式”相互转换；如:i dont know what i should do.=i don

19、t know what todo.假如不一样就不能转换；i want to know what mary will do.不能说 :i want to knowwhat to do.四、交际用语 : 谈论如何学习英语1.-, but i hate to speak english in public.-youd better not.2.-i know its very important to learn english well.but its difficult for me.-me, too.3.have you ever had any difficulties in studyin

20、g english.4.-could you give us some advice on how to learn english well.-youd better follow the tape and do some listening practice. i think the best time to remember new words is in the morning.unit 4 topic 1一、重点词汇 : 一词形转换 :1. successful副词2. proper副词3. completely动词4. leader动词5. succeed名词6. hero复数7.

21、 physics形容词 8. fix同义词 9. introduce名词 10.far比较级 二重点词组 :1. go around围绕2. sendinto=send upinto把送入3. congratulations on sth庆贺某事4. be proud of为而骄傲5. be moved by为而感动6. thanks/thank you for +n./ving sth感谢某人做的某事7. have physical examinations做体检8. in good/bad health处于好 不好的身体状态9. can t help doing情不自禁做10. take

22、turn to dosth轮番 做某事11. no doubt无疑地 12. as well as除的之外 , 也13. for instance/example例如 14. work on做 方面的工作15. depend on/upon依靠, 依靠 16. turn on打开 17. turn off关掉18. turn up开大 19. turn down关小20. click on用鼠标点击 21. look forward to doing sth期望做某事21. 二、重点句型 :1. now big plans are being made to send up more sate

23、llites and even build a space station.现在中国正在方案发射更多的卫星, 甚至建造一个空间站；1句子“ are being made”是现在进行时的被动语态, 结构“ be being+ 过去分词”；2主动句中的宾补假如是不带to的不定式时 , 变成被动句后 , 成为主补的不定式必需带to,常见跟不带 to 的复合宾语的动词有see、 feel、hear 、make等；2. im moved by what yang liwei did.我被杨利伟所做的事感动了；1 what yang liwei did是介词 by 的宾语从句 , 意为“杨利伟所做的事”2

24、 be moved by为而感动如:the students are moved by the old mans story.同学们为那位老人的故事而感动；3. generally speaking, we are in good health now.一般来说 ,我们现在的健康状况良好；1 generally speaking“一般来说、大体上、大致”2 in good/bad health处于好 不好的身体状况；如 :he has a cold, he is always in bad health.他感冒了 , 他的身体状况总是不好；4. we couldnt help looking

25、at the earth again and again.我们忍不住一再地看着地球；1 can t/couldnt help doing sth.忍不住做某事 , 不能停止做某事；如:i cant help crying.我忍不住哭了；2 again and again一再, 多次,如:the teacher has told him again and again.老师已多次和他讲过了；5. i was able to fall asleep as soon as i got into the sleeping bag.一进入睡袋我就睡着了；we took turns to have a r

26、est.我们轮番休息；take turns to do sth.轮番 做某事；the browns take turns to look after the baby.布朗一家轮番照看这个婴儿；6. it has proved that china has made great progress in developing its space industry.这证明白中国航天业的进展已取得了庞大的进步；it has proved that这证明白7. there is no doubt that computers are widely used by workers in business

27、 and technology.毫无疑问 , 电脑被商业 , 科技工作者广泛地应用. there is no doubt that译为“毫无疑问”如: there is no doubt that we should protect theenvironment.毫无疑问我们应当爱护环境；8. computers have made the world smaller, like a village. 电脑使得世界变小了 , 就像一个村庄；make+宾语+形容词“使怎样”如: well try our best to make our country more and more beautif

28、ul.我们将尽全力使我产的国家越来越漂亮.三、日常交际用语 :congratulations. thanks for your introduction.pleased to meet you. =nice to meet you. its an honor to interview you now.what do you think of shenzhou vi. =what are your thoughts about shenzhou vi.四、重点语法 :宾语补足语 :宾语补足语用来补充说明宾语, 与宾语一起构成复合宾语；可作宾语补足语的出名词、形容词、副词、介词和动词不定式 等；

29、一、名词、形容词、副词、介词短语作宾语补足语；如: 1.we call him jim.名词我们叫他吉姆；2. we must keep our school clean every day.形容词我们必需每天保持校内清洁；3. call him in, please.副词请叫他进来；4. leave it on the desk.介词短语把它留在课桌上； 二、动词不定式作宾语补足语可分为三种情形:1. 跟带 to的不定式作宾语补足语；常见的这类动词有 :ask, tell, get, teach, want, invite, like, allow, wish, encourage等；如:t

30、ell jane to sing us a song.叫简给我们唱支歌；2. 跟不带 to的不定式作宾语补足语；常见的这类动词有“一感feel、二听 listen to, hear,三让make, let, have,四看look at, see, watch, notice如:let s have a rest.让我们休息一会儿；但这种结构变成被动语态时,to必需加上如 : he was seen toleave the room with a book in his hand.有人见他手拿着一本书离开这个房间；3. 跟带 to或不带 to的动词不定式作宾语补足语；这类动词只有help ；如

31、: can you help me to wash my clothes .你能帮我洗衣服吗 . 三、分词作宾语补足语可分为两种情形；1. 现在分词作宾语补足语, 常常表示正在发生的动作；可跟这类补足语的动词有:see, watch, hear等；如： i hear somebody singing in the next room.我听见有人在隔壁唱歌； 2. 过去介词作宾语补足语，常常表示被动； 如： you need to have your hair cut.你需要理发了； unit 4 topic 2一、 重点词汇： 1. be used for +ving被用做 , 2. come

32、 true实现 3. its said that据说 4. during/in ones life某人一生5. be known as以,（身份）而闻名6. know/say for certain准确知道 / 确定地说 7. all the time始终、总是 8. no longer=not,any longer不再 no more, not,any more 9. aslong as只要 10. as far as就,，尽,11. make a greatcontribution对,作出庞大奉献12. the rest of the time在其余地时间里 13. at any time

33、在任何时候二、 重点句型： 1.because i m not allowed to play computer games.由于我不行以玩电脑嬉戏；allow“答应、准许”的意思；常用于以下几种形式： 1 allow +n./prep如： we cant allow such a thing.我们不容许这种事情发生；2 allow sb. to do sth答应某人做某事如： she allowed me to go fishing.她答应我去钓鱼；3 allow+doing sth答应做某事如： we dont allow smoking in thereading-room.我们不答应在

34、阅览室吸烟；4 be allowed to dosth被答应做某事如： the students are allowed to play gameson the play ground after school.放学后同学们被准许在操场上做嬉戏； 2. how do you say this in english.这用英语怎么说？其意思与whats this inenglish相同；3. its made fromwood.它用木材做的；1 be made in在,地方制造，后接表示地点的名词； 2 be made of用,制造的，表示原材料未经化学变化，仍 可看得出原材料；3 be made

35、 from用,制造的，表示原材料经过化学变化，已看不出其原样；4 be made by由（被） ,（人）制作，后接表示人的名词或代词；5 be made into（某物）被制成 , 6 be made up of由,组成 如： the tv set is made in japan.这台电视机是日本生产的；these houses are made of stones.这些房子是由石头建造的；paper is made from wood.纸是木头造的； was this cake made by your mother.这蛋糕是你妈妈做的吗？ metal can be made into a

36、ll kinds of things.金属可以制成各种各样的物品；the medical team is made up of ten doctors.这支医疗队由 10位大夫组成；4. its used for helping us toimprove our english.它用来帮忙我们提高英语水平；1 be used for+ving /be used to do（被）用来做 ,强调用途或作用2be used as（被）作为 ,而用，强调被当作工具或手段来用；3be used by被,使用， by后跟人 / 物，强调使用者；如: pens are used for writing.钢笔

37、被用来写字；wood is used to make paper.木材被用来造纸；english is used as a foreign language inchina.英语在中国被当作外语使用；recorders are often used by english teachers.英语老师常常使用录音机；5. people are surprised at the rapid development of robots.人们为机器人的飞速进展感到惊讶； 句子中 be surprised at,是一个系表结构，表示“对 ,感到惊奇”； 而 be surprised by,是一个被动语态形

38、式，表示 “被,所惊奇”； 如： i am surprised at you.我对你的举动感到惊奇； the manager was surprised by what he saw on thecomputer.那位经理被眼前显现在电脑屏幕上的东西所惊奇；6. they will no longer want to be our servants, but our masters.它们将不再情愿做我们的人，而要做我们的主人； no longer（通常在动词前）， not,any longer; not,any more（用于非正式文体中）都可表示“（过去曾 ,）现在不再,” 如： she n

39、o longer lives here. she doesnt live here any longer或 any more.她不在这儿住了；（过去她曾住这儿）7. this method worked wellat night as long as the weather was good and the stars couldbe seen.在 夜间只要天气晴朗，能观察星星，这种方法就能很好地 发挥作用； work well有效 as long as只要 三、日常交际用语： whats it made of from. when/where was it made. it wasinven

40、ted in 1879. what will our future be like. i hope yourdream will come true.四、重点语法：1 、 一般过去时的被动语态谓语部分的基本形式是be的过去式 was/were+ 及物动词的过去分 词； 如： when was it made.它是什么时候制造的？it was madein 1980.它是 1980年制造的； when was the digital camerainvented.数码像机是什么时候创造的？it was invented in 1975.它是 1975年创造的； 2 、时间前所用介词的速记歌年月周

41、前要用 in ，日子前面却不行；遇到几号要用on ，上午下午又是in； 要说某日上下午，用on换 in才能行；午夜黄昏须用at ，清晨用它也不错； at也用在时分前，说“差”可要用上to； 说“过”只可使用 past ，多说多练牢牢记，莫让岁月成蹉跎；unit 4 topic 3一、重点词汇： 1.travel by spaceship乘宇宙飞船旅行2.in the future将来 3.in order to为了 4.on the radio通过收音机 5.take partin参与 6.grow up成长、长大7.prefer,to喜爱,赛过,8.whats worse更为糟糕的是9.be

42、 worth it有好处，值得一干 10.at a distance of相隔 11.send sb. a message给某人发送信息二、重点句型：1. i dont think aliens can be found in space.我认为外星人不行能显现在太空里；1当 think, believe, suppose, imagine, expect等动词后的宾语从句含有not的否定词时，该否定应移至主句，即否定主句的谓语动词；如 ： i don t think itwill rain tomorrow.我认为明天不会下雨；假如主句的主语是其次、三人称，否定式一般不转移；如： he su

43、pposes they wont win the game.他猜想他们赢不了竞赛； 2can +be +过去分词，是情态动词构成的被动语态；如： this cant be done in a short time.这不是短期内能完成的；2. it has been two days since we landed on mars.自从我们登上火星以来已经两天了；it用作主语谈论时间，常与since连用；如： itis或 has been three years since we left school.自从我们离开学校以来已经三年了；3. what s worse, our water sup

44、plieswere very low.更糟糕的是，我们的水供应是特别有限的；whatsworse更糟糕的是；类似结构仍有：what s more更有甚者；更为重要的是；4. itsa quarter as big as the earth.它是地球的四分之一大；倍数表示法：倍数 +as+形容词 / 副词+as如： this box is three times as heavy as that one.这只箱子是那只箱子的三倍重； 5. mars goes around the sun at a distance of about 228million kilometers.恒 星 在 相 隔 大 约 228000000千米的地方围着太阳转动；1at a distance of相隔 2at a distance在远处； 如： the moon goes around the